? We are looking for the very Top Talent…and we would be delighted if you were to join our team

More in details, UST is a multinational company based in North America, certified as a Top Employer company with over 35,000 employees all over the world and presence in more than 30 countries. We are leaders on digital technology services, and we provide large-scale technological solutions to big companies.

? What Are We Looking For?
We are looking for a Senior Java Developer with strong software engineering expertise and a DevOps mindset to build, own, and run efficient, scalable, and reliable software solutions. The idóneo candidate enjoys creating robust APIs, distributed systems, and best-practice frameworks that enable engineering teams to deliver high-quality applications in the financial services sector.

? Location: 100% Remote for candidates based in Spain.
? Language: English is a must. Spanish desirable.
? On-call support: Paid 24/7 on-call rotation. One week on-call every 5-6 weeks with compensation for on-call hours.

? Key Responsibilities
• Design, build, and maintain efficient,



reusable, and reliable software solutions using Java and modern development practices.
• Own the full lifecycle of your applications—“build it, you own it, you run it”—ensuring stable and smooth maintenance.
• Ensure optimal performance, quality, and responsiveness of applications across distributed systems.
• Participate in complete Software Development Life Cycle activities, including design, testing, peer review, and production support.
• Design and implement event-driven architectures, REST APIs, and distributed system patterns (SOA, MSA).
• Collaborate with Product Management to achieve goals and vision; innovate within your team and technical domain.
• Participate in automated testing across multiple types: Unit Testing, API Testing, Acceptance Testing, Load Testing.

✅ Your Profile
• Strong Java programming skills with deep knowledge of building production-grade APIs and di

📌 ? Senior Java (España)
🏢 UST España & Latam
📍 España